Bump version to 3.3.0-alpha2

Updated version references to 3.3.0-alpha2. The changelog details improvements to audio combining, WebSocket resource cleanup, and sentence splitting, as well as clarifications in documentation and new regression tests.

Author: dbccccccc

CHANGELOG.md

@@ -5,6 +5,19 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [3.3.0-alpha2] - 2025-09-18
+
+### Changed
+- Non-WAV audio combining now passes explicit decoder hints so OPUS/AAC/FLAC/PCM chunks merge correctly in the web stack.
+- WebSocket streaming tasks close their per-request `TTSClient` once finished, preventing open `requests.Session` handles from accumulating.
+- Sentence splitting falls back to word-level chunks (with a small tolerance to keep punctuation) ensuring every generated request respects `max_length`.
+
+### Documentation
+- Clarified in README (EN/ZH) that automatic long-text combining is provided by the Docker/OpenAI-compatible API, not the core Python client.
+
+### Testing
+- Added regression tests for the enhanced text splitting and audio combiner behaviour and documented run commands in `AI_NOTES.md`.
+
 ## [3.3.0-alpha] - 2025-09-17
 
 ### Added

pyproject.toml

@@ -86,7 +86,7 @@ ttsfm = "ttsfm.cli:main"
 version_scheme = "no-guess-dev"
 local_scheme = "no-local-version"
 
-fallback_version = "3.3.0-alpha"
+fallback_version = "3.3.0-alpha2"
 [tool.setuptools]
 packages = ["ttsfm"]
 

ttsfm-web/app.py

@@ -787,7 +787,7 @@ def get_status():
         return jsonify({
             "status": "online",
             "tts_service": "openai.fm (free)",
-            "package_version": "3.3.0-alpha",
+            "package_version": "3.3.0-alpha2",
             "timestamp": datetime.now().isoformat()
         })
 
@@ -805,7 +805,7 @@ def health_check():
     """Simple health check endpoint."""
     return jsonify({
         "status": "healthy",
-        "package_version": "3.3.0-alpha",
+        "package_version": "3.3.0-alpha2",
         "timestamp": datetime.now().isoformat()
     })
 

ttsfm-web/templates/base.html

@@ -88,7 +88,7 @@
             <a class="navbar-brand" href="{{ url_for('index') }}">
                 <i class="fas fa-microphone-alt me-2"></i>
                 <span class="fw-bold">TTSFM</span>
-                <span class="badge bg-primary ms-2 small">v3.3.0-alpha</span>
+                <span class="badge bg-primary ms-2 small">v3.3.0-alpha2</span>
             </a>
 
             <button class="navbar-toggler border-0" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
@@ -159,7 +159,7 @@
                     <div class="d-flex align-items-center">
                         <i class="fas fa-microphone-alt me-2 text-primary"></i>
                         <strong class="text-dark">TTSFM</strong>
-                        <span class="ms-2 text-muted">v3.3.0-alpha</span>
+                        <span class="ms-2 text-muted">v3.3.0-alpha2</span>
                     </div>
                 </div>
                 <div class="col-md-6 text-md-end">

ttsfm/__init__.py

@@ -62,7 +62,7 @@
     split_text_by_length
 )
 
-__version__ = "3.3.0-alpha"
+__version__ = "3.3.0-alpha2"
 __author__ = "dbcccc"
 __email__ = "[email protected]"
 __description__ = "Text-to-Speech API Client with OpenAI compatibility"